Question Asked by David [English Speaker and Can understand only English] : how are you?

John Converted "how are you? " to "comment allez-vous? and send the question to Rohit
John Got reply from Rohit in French like : "Je suis très bien"
John Converted "Je suis très bien" to "I am fine" and send back to David

Reply From Rohit [French Speaker can Speak and Understand only French] : I am fine

John Converted "où êtes-vous? " to "where are you? and send the question to David
John Got reply from David in English like : "I am in USA"
John Converted "I am in USA" to "Je suis aux Etats-Unis" and send back to Rohit

Reply From David [English Speaker can Speak and Understand only English] : Je suis aux Etats-Unis